Developers often waste time clearing browser cache manually while testing websites. A one-click solution saves time and frustration.
Create a Chrome extension with a minimalist interface and customizable cache-clearing options. Add shortcuts for frequently used cache types.
Freelancers and agencies would pay for premium features like batch clearing and automation.
Start with basic cache-clearing and add advanced features based on user feedback.
The risk is low adoption if existing extensions already dominate the market.